Buckinghamshire · England
Commercial & hotel sealant in Long Crendon, Buckinghamshire
Commercial sealant in Long Crendon from a team with over 20 years’ experience. Rated 4.9 on Google from 180+ five-star reviews.
- Water marks on ceilings under bathrooms
- Washrooms that need sorting before an inspection
- Worktop sealant that has shrunk and stained
How we handle commercial sealant in Long Crendon
Student halls, care homes and supported housing have many similar bathrooms. We agree a programme and work through them in order, working around residents and staff routines. We work on hotel bathrooms, welfare facilities and student & care accommodation, and common reasons people get in touch are shower leaks reaching the floor below and sealant failing again soon after quick repairs.
For a pub, café, guest house or shop in or near Long Crendon, the washrooms and kitchen need the same attention as a big site, and fire-rated sealant around service openings should be restored after new pipes or cables go through.
Whatever the size of the job, you get the same 12-month guarantee in Long Crendon and across Buckinghamshire.
- Where
- Long Crendon (HP18)
- Region
- Buckinghamshire
- Cover
- A year, on every job
- Quote
- Quoted before any work starts
- Telephone
- 0345 464 0079
- Page updated
- 26 October 2026
Long Crendon: your questions answered
Do you cover smaller places like Long Crendon?
Yes, Long Crendon is covered. We work across London and the South East, from towns to the smallest places. Longer journeys are simply planned in advance.
Can you help a landlord with a rental near Haddenham & Thame Parkway station?
Yes, we work for landlords and letting agents. Just phone 0345 464 0079 or send us an email and tell us about the property, and we will give you a clear price.
Do you guarantee commercial jobs?
Yes. Every job, domestic or commercial, carries our one-year guarantee.
Do you remove the old sealant?
Yes. All of the old material is cut out and the joint cleaned before applying anything new.
Where is Mr Mastic based?
Our base is Crawley. Our area covers South East England, London and Scotland.
Which products do you use?
It depends on the joint: sanitary silicone where it gets wet, and sealants suited to movement or weather elsewhere. We use products from Arbo and Everbuild.
When can guests or staff use the shower again?
Around 24 hours is typical for sanitary silicone. Housekeeping get the cure time for each room.
How do I get a quote for commercial sealant in Long Crendon?
Every job is different, so each one gets its own quote. For a quick quote, phone 0345 464 0079 or send us an email and tell us what needs doing and where.
Different surfaces, different methods
Student & care accommodation
Halls and care homes often have many near-identical bathrooms. We agree a programme and work through them steadily.
Rental portfolios
Between tenancies is a good time to reseal, ready for the next tenant.
How to look after the new joints
A little care helps the new joints last. We recommend:
- Keep extractor fans working and serviced
- Leave squeegees in busy showers
- Act on lifting sealant before it leaks
- Ask cleaners to go gently on the silicone
Extract fans need to work. Where a room has no window, the fan is what dries it out, and that is what keeps mould away.
Rooms out of use cost a hotel or landlord money. Small sealant faults caught early can be fixed between bookings or tenancies, instead of turning into a leak that closes the room.
Commercial sealant in Long Crendon: local notes
Hard water is the norm across most of the South East, which leaves limescale on sealant, grout and fittings.
For landlords with property near Haddenham & Thame Parkway station, we can quote for one property or a whole portfolio of rentals. If you look after a building such as Long Crendon School, busy washrooms and kitchens can be resealed in phases so they stay open. If you look after a church, hall or community building such as Church of St Mary, its kitchen and washroom sealant needs looking after like anywhere else.
Long Crendon is about 2 miles north-west of Thame, in Buckinghamshire. Jobs in Long Crendon get the same care as everywhere else we work: old sealant removed completely, careful preparation and a 12-month guarantee. Long Crendon is one of 263 places in Buckinghamshire where we work. Our Oxford page covers work nearby (10 miles or so).
All of HP18 is covered for commercial sealant. We cover properties on High Street, The Square and Giffard Way and the roads around them. Neighbouring places we cover for commercial sealant include Chearsley (2 miles north-east), Thame (2 miles south-east), Moreton (3 miles south), Haddenham (3 miles east) and Cuddington (3 miles north-east). Within a short drive, we also cover Aylesbury (8 miles east), High Wycombe (15 miles south-east), Buckingham (15 miles north), Elmhurst (9 miles north-east), Southcourt (8 miles east) and Princes Risborough (8 miles south-east).
Around Long Crendon
We work in homes and buildings around Lord Williams's School and The Eight Bells Public House and the streets around them. The nearest railway station is Haddenham & Thame Parkway station, roughly 2.3 miles east. Other landmarks nearby include Dinton Castle (4.7 miles east) and Thame Community Hospital (2.4 miles south-east). Green spaces nearby include Snakemoor.
What we do, step by step
On the day, we look over the joints with you first. We protect the surfaces around the joints before any work begins. Most jobs take a few hours for a single washroom, longer for a whole building. In a smaller place like Long Crendon, parking is seldom the issue; lanes, gates and long drives are worth mentioning. For outside work, side access and the height of the joints help us plan.
- We agree a programme with you: which rooms, in what order, at what times.
- We go through your site’s paperwork needs, such as RAMS, before work begins.
- Old sealant is cut out room by room and joints cleaned and treated.
- We reseal with the right product for each joint.
- Each finished area is checked with you and given a cure time.
Before we arrive
- Try not to wet indoor joints just before the visit
- Move anything stored near the joints
- Mention any parking rules near the property
Get a quote
The more we know about the job, the more useful the quote. Tell us where the job is, what’s wrong and how much there is, and email photos if that is easy.
Advice
More services for Long Crendon
Work for landlords, hotels and businesses
Businesses can book us for washrooms, kitchens, offices and more. For commercial premises, we can talk through working times when we quote.
Water getting past a failed joint can damage the building, which is a bigger problem in a rented property. Keeping joints in good order is simple maintenance that we can handle for you.
What we can’t put right
A few problems are outside what sealant work can do:
- Assessing what fire stopping a building needs
- Poor ventilation that keeps bringing mould back
- Failed tanking or loose tiles behind the sealant
If in doubt, call 0345 464 0079 or email us and we’ll say what we think.
Surfaces we seal
- Student & care accommodation
- Retail & leisure sites
- Rental portfolios
- Welfare facilities
- Office washrooms & kitchens
- Hotel bathrooms
Why deal with it now?
In a building with rooms above rooms, a failed shower seal can soon show on a ceiling below. Then two rooms are out of action, not one. Resealing first is the smaller job. Around Long Crendon, water from a failed joint in an older home can soak into timber and plaster, and that is a much bigger job than renewing the sealant.
Some things make a job bigger or smaller: how much old sealant there is and how stubborn it is, whether mould needs treating, and whether the work is at height. Your quote takes all of that into account.
Why choose Mr Mastic in Long Crendon
- More than 20 years in sealant work
- Any old sealant cut out fully, not covered over
- Anti-fungal silicone where joints get wet
- Quality sealants from Arbo and Everbuild
Take a look at how sealant jobs are priced or what customers say.
What affects the cost of commercial sealant
There’s no set price list, because jobs vary so much. The quote depends on:
- Whether there’s mould to deal with
- The type of sealant required
- When we can work, for business premises
- The amount of work
The cost reflects the work involved, not guesswork. That is why we ask about the job first.
What to tell us for a quote
When you call or email, it’s useful to know:
- Whether it has been sealed before
- How we’d reach the joints
- A few photos by email, if you can
- Roughly how big the job is
If you are in Long Crendon and need commercial sealant, ring 0345 464 0079 or drop us an email. A short description of the job and where it is helps us quote, and we will agree the price before any work begins.